GY-ADS1015 12 BIT ADC MODULE

The GY-ADS1015 12 Bit ADC Module is a precision analog-to-digital converter (ADC) designed to enhance the analog input capability of microcontrollers like Arduino, ESP32, and Raspberry Pi. Based on the ADS1015 IC from Texas Instruments, it features a 12-bit resolution and supports up to 4 single-ended inputs or 2 differential inputs. With built-in programmable gain amplification and I2C interface, it’s ideal for applications requiring accurate and easy-to-implement ADC functionality.

Key Features of GY-ADS1015 12 Bit ADC Module:

• • 12-Bit Resolution: Provides high-precision analog-to-digital conversion.
  • 4 Input Channels: Can be configured as 4 single-ended or 2 differential inputs.
  • Programmable Gain Amplifier (PGA): Adjustable gain from ±0.256V to ±6.144V.
  • I2C Interface: Simplifies communication with microcontrollers and SBCs.
  • Low Power: Optimized for low-power applications with a standby current of just 0.5µA.
  • Compact Module: Small size and ready-to-use breakout board for easy integration.

Technical Specifications of GY-ADS1015 12 Bit ADC Module:

• • Resolution: 12 bits
  • Operating Voltage: 2.0V to 5.5V
  • Input Voltage Range: ±0.256V to ±6.144V (adjustable via PGA)
  • Input Channels: 4 single-ended or 2 differential
  • Data Rate: Configurable up to 3300 samples per second
  • Interface: I2C (up to 3.4MHz)
  • Current Consumption: 150µA during conversion
  • Dimensions: Approximately 20mm x 15mm

Mechanical Specifications of GY-ADS1015 12 Bit ADC Module:

• • Dimensions: 20mm x 15mm
  • Mounting Holes: None, but compact design allows for soldering onto PCBs or breadboards.
  • Weight: Approximately 2 grams
  • PCB Material: FR4, standard green solder mask with clear silkscreen labels.

Schematic Diagram, Connection, Wiring, and Pinout of GY-ADS1015 12 Bit ADC Module:

• • Schematic Diagram: Features the ADS1015 IC as the core, connected to power, ground, and I2C lines for communication. Input pins are routed for analog signals.
  • Connection Steps:
    • 1. Connect the VCC pin to 3.3V or 5V power supply.
    • 2. Connect the GND pin to ground.
    • 3. Connect the SCL and SDA pins to the I2C clock and data lines on the microcontroller.
    • 4. Attach analog inputs to the A0, A1, A2, and A3 pins as needed.
  • Pinout:
    • VCC: Power supply input (3.3V or 5V)
    • GND: Ground
    • SCL: I2C Clock Line
    • SDA: I2C Data Line
    • A0, A1, A2, A3: Analog inputs
    • ADDR: I2C address configuration pin
    • ALRT: Alert/Ready output pin

Applications of GY-ADS1015 12 Bit ADC Module:

• • Sensor Integration: Interface with analog sensors for precise data acquisition.
  • Battery Monitoring: Measure battery voltage and current accurately.
  • Industrial Control: Use in applications requiring multiple analog inputs.
  • IoT Projects: Ideal for adding ADC functionality in IoT systems.
  • DIY Electronics: Perfect for hobby projects needing enhanced analog input capability.

Equivalent Models of GY-ADS1015 12 Bit ADC Module:

• • GY-ADS1115: A similar ADC module with 16-bit resolution.
  • MCP3008: An SPI-based ADC with 10-bit resolution and 8 channels.

Datasheet:

• • Download ADS1015 Datasheet

Keywords for GY-ADS1015 12 Bit ADC Module:

• • GY-ADS1015
  • 12-bit ADC Module
  • I2C ADC
  • ADS1015
  • Analog-to-Digital Converter

Package Includes:

• • 1 x GY-ADS1015 12 Bit ADC Module